/// @page ProjectBrowserWidgets Project Browser Widgets
/// The project browser widgets allow the user to navigate and see the projects available for a specific storage 
///	connection.
/// <br>
/// AbsUI::ProjectBrowserWidget class provides the basic interface to be implemented by the browsing widgets.
///
/// @section ProjectBrowserWidgets_Creation
/// The creation of the project browser widgets is based on the connection description and it should be performed by a 
///	specialization of AbsUI::UIFactory class, using 
///	AbsUI::UIFactory::createProjectBrowserWidget( const Storage::ConnectionConfig&).
